Sibby's Cupcakery is a nut-free bakery specializing in classic and custom cupcakes made the old-fashioned way: crafted from scratch and baked fresh daily, using only the finest ingredients. No substitutes, no shortcuts—with extra smiles on top! We offer complimentary decorations for traditional holidays, birthdays, baby and bridal showers, and graduations. We can also create custom decorations for any theme. Our selection of classic, gluten-free, and flavors of the month, all with our signature decorations, are available for same-day pick up Wednesday through Sunday (first come, first served—sometimes we do sell out). Call or swing by to check availability. With advance notice, we also deliver to most locations from San Francisco to Sunnyvale.
Website: sibbyscupcakery.com
Phone: (415) 613-4373
Cross Streets: Near the intersection of S Railroad Ave and 8th Ave
Closed now
- Wed 10:00 AM - 5:30 PM
716 S Railroad Ave San Mateo, CA 94401 ·2343.29 mi
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Reviews
yelpSuch a wonderful place with absolutely delicious cupcakes! I placed a large order for a birthday party, and everything was perfect beautifully decorated, carefully packaged, and made exactly as...
MoreI've ordered custom cupcakes from Sibby's in the past. They always do a beautiful job with making something super unique! And usually you need to order them in advanced for pick up. Today I just...
MoreI heard about this bakery on TikTok--and happened to be in the area a few weeks ago! I snagged 2 GF cupcakes for myself, and they absolutely lived up to the hype! So delicious!! Consistency was...
MoreHere are the cupcakes I tried: Salted caramel - delicious middle, slightly smoky flavor to me (no one else agreed with me though so maybe I have weird taste buds), would try again! Seasonal...
MoreMy go to cupcake place!! Their designs are always perfectly executed and flavors are delicious. Staff are always super friendly. 10/10 highly recommend.
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